All public logs

Combined display of all available logs of Helpful. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 17:22, 7 April 2024 Helpful talk contribs created page Primary, secondary, tertiary source (Created page with "<!-- '''In a general-knowledge sense''' * primary resource - to get as close to the original ideas as we can :: firsthand evidence gathered by the author, creative works by an author, the published results of research :: not a refinement of an earlier source :: preferably from the time - reports, letters, speeches, diaries, photographs, conference proceedings, newspaper reports :: ..but possibly documented later (recalled by the primary source), such as autobiographies...")